T=d/6+3
1. Fill in: t=12/6+3
2. Remember PEMDAS!! P(parenthesis)E(Exponents)M(multiply)D(divide)A(add)S(subtract)
So, you will divide 12 by 6 first, which equals out to 2.
3. Write your new equation: t=2+3
4. Add 2+3, which equals to 5.
t=5
Three I think. Might be wrong
Septimus heap it's a good book!!!!
The formula of a volume of a cone:
![V=\dfrac{1}{3}Bh[/rex]B - area of a baseh - heightWe have[tex]V=90\ cm^3,\ B=18\ cm^2](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7B1%7D%7B3%7DBh%5B%2Frex%5D%3C%2Fp%3E%3Cp%3EB%20-%20area%20of%20a%20base%3C%2Fp%3E%3Cp%3Eh%20-%20height%3C%2Fp%3E%3Cp%3EWe%20have%3C%2Fp%3E%3Cp%3E%5Btex%5DV%3D90%5C%20cm%5E3%2C%5C%20B%3D18%5C%20cm%5E2)
Substitute:
![90=\dfrac{1}{3}\cdot18\cdot h\\\\90=6h\qquad|\text{divide both sides by 6}\\\\15=h\to h=15](https://tex.z-dn.net/?f=90%3D%5Cdfrac%7B1%7D%7B3%7D%5Ccdot18%5Ccdot%20h%5C%5C%5C%5C90%3D6h%5Cqquad%7C%5Ctext%7Bdivide%20both%20sides%20by%206%7D%5C%5C%5C%5C15%3Dh%5Cto%20h%3D15)
<h3>Answer: 15 cm.</h3>
Answer: a,c,f (4^3, 8^2, 2^6)
Step-by-step explanation: